aws-sdk-js-v3-usage
SkillAWS SDK for JavaScript v3 development patterns. Use when writing JavaScript or TypeScript code that uses AWS services via @aws-sdk/* packages (aws-sdk-js-v3), or when asked about schemas, runtime validation, serialization, or code generation in the context of the JS/TS AWS SDK.
Install
git clone https://github.com/aws/agent-toolkit-for-aws.git ~/.claude/skills/aws-sdk-js-v3-usageWhat is aws-sdk-js-v3-usage?
AWS SDK for JavaScript v3 development patterns. Use when writing JavaScript or TypeScript code that uses AWS services via @aws-sdk/* packages (aws-sdk-js-v3), or when asked about schemas, runtime validation, serialization, or code generation in the context of the JS/TS AWS SDK.
What this can do
Capabilities declared in this component's own frontmatter — not inferred.
Inherit all session tools
Declares no tool restrictions — inherits every session tool
~70 tokens of context used while enabled, before you invoke anything
Documentation
README · ~5 min readDo not use emojis in any code, comments, or output when this skill is active.
AWS SDK for JavaScript v3
Package Structure
@aws-sdk/client-*— one per service, generated by smithy-typescript; one-to-one with AWS services and operations@aws-sdk/lib-*— higher-level helpers (e.g.lib-dynamodb,lib-storage)@aws-sdk/*(no prefix) — utility packages (mostly internal; don't import deep paths)
Always import from the package root:
import { S3Client } from "@aws-sdk/client-s3"; // correct
// NOT: import { S3Client } from "@aws-sdk/client-s3/dist-cjs/S3Client"
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